335928512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{276257}}^1$

素因数の和:276288

約数の個数: 28

約数和(自身を含む): 701695320

約数和(自身を除く): 365766808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 276257, 552514, 1105028, 2210056, 4420112, 5248883, 8840224, 10497766, 17680448, 20995532, 41991064, 83982128, 167964256, 335928512]

約数ペア:

[(1, 335928512), (2, 167964256), (4, 83982128), (8, 41991064), (16, 20995532), (19, 17680448), (32, 10497766), (38, 8840224), (64, 5248883), (76, 4420112), (152, 2210056), (304, 1105028), (608, 552514), (1216, 276257)]